package jdbclianxi20250325;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class RegDemo {
    public static void main(String[] args) {
        System.out.println("欢迎注册");
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入用户名");
        String username = scanner.nextLine();
        System.out.println("请输入密码");
        String password = scanner.nextLine();
        System.out.println("请输入昵称");
        String nickname = scanner.nextLine();
        System.out.println("请输入年龄");
        int age = scanner.nextInt();

        try (Connection connection = DBUtil.getConnection()){
            Statement statement = connection.createStatement();
            String  sql = "INSERT INTO shitou(username,password,nickname,age) " +
                          "VALUES ('"+username+"','"+password+"','"+nickname+"',"+age+")";
            System.out.println(sql);
            int num = statement.executeUpdate(sql);
            System.out.println(num>0?"注册成功":"注册失败");
        } catch (SQLException e) {
            e.printStackTrace();
        }

    }
}
